{% extends "base.html" %}
{% block breadcrumbs %} › {{ opts.app_label }} › {{ opts.verbose_name_plural }}{% endblock %}
{% block title %}{{ opts.label }} — {{ site_title }}{% endblock %}

{% block content %}
<h1>{{ opts.verbose_name_plural.title() }}</h1>
<p class="subtitle">
  <span class="tag">{{ opts.kind }}</span>
  <code>{{ opts.label }}</code>
  {% if opts.description %}— {{ opts.description }}{% endif %}
</p>

<div class="card">
  <h2>Declaration</h2>
  <div class="scroll">
  <table>
    <thead><tr><th>Field</th><th>Type</th><th>Required</th><th>Detail</th></tr></thead>
    <tbody>
      {% for f in schema.fields %}
      <tr>
        <td class="mono">{{ f.name }}{% if f.target %} <span class="tag ok">target</span>{% endif %}</td>
        <td>{{ f['class'] }}</td>
        <td>{{ 'yes' if f.required else 'no' }}</td>
        <td class="mono">
          {%- for k, v in f.items() if k not in ('name','class','kind','required','null','target') -%}
            {{ k }}={{ v | short(40) }}{% if not loop.last %}, {% endif %}
          {%- endfor -%}
        </td>
      </tr>
      {% else %}
      <tr><td colspan="4" class="empty">No fields declared.</td></tr>
      {% endfor %}
    </tbody>
  </table>
  </div>
</div>

{% if summary %}
<div class="card">
  <h2>Configuration</h2>
  <dl class="kv">
    {% for k, v in summary.items() %}
      <dt>{{ k }}</dt><dd class="mono">{{ v | short(300) }}</dd>
    {% endfor %}
  </dl>
</div>
{% endif %}

{% if opts.kind == 'dataset' %}
<div class="card">
  <h2>Data preview</h2>

  {% if message %}
    <p class="messagelist">{{ message }}</p>
  {% endif %}

  <form class="filters" method="get">
    {% if entry.get_search_fields() %}
      <label class="field">Search
        <input type="search" name="q" value="{{ search }}" placeholder="{{ entry.get_search_fields() | join(', ') }}">
      </label>
    {% endif %}
    {% for name, values in filter_values.items() %}
      <label class="field">{{ name }}
        <select name="f_{{ name }}">
          <option value="">all</option>
          {% for v in values %}
            <option value="{{ v }}" {% if filters[name] == (v | string) %}selected{% endif %}>{{ v }}</option>
          {% endfor %}
        </select>
      </label>
    {% endfor %}
    <button type="submit">Apply</button>
  </form>

  {% if periods %}
    <p class="date-hierarchy">
      <a href="?">All dates</a>
      {% for p in periods %}
        · <a href="?period={{ p }}" {% if period == p %}class="selected"{% endif %}>{{ p }}</a>
      {% endfor %}
    </p>
  {% endif %}

  {% if preview_error %}
    <p class="empty">Could not read the source: {{ preview_error }}</p>
  {% elif rows %}
    <form method="post" action="{{ admin_url }}/o/{{ opts.label }}/action">
    {% if actions %}
      <div class="actions">
        <label class="field">Action
          <select name="action">
            {% for name, description in actions.items() %}
              <option value="{{ name }}">{{ description }}</option>
            {% endfor %}
          </select>
        </label>
        <button type="submit">Go</button>
        <span class="action-counter">Tick the rows to act on.</span>
      </div>
    {% endif %}
    <div class="scroll">
    <table>
      <thead><tr>
        {% if actions %}<th class="action-checkbox-column"></th>{% endif %}
        {% for c in columns %}<th>{{ c }}</th>{% endfor %}
      </tr></thead>
      <tbody>
        {% for row in rows %}
        <tr>
          {% if actions %}
            <td class="action-checkbox">
              <input type="checkbox" name="selected" value="{{ row.get(opts.extras.get('primary_key', 'id')) }}">
            </td>
          {% endif %}
          {% for c in columns %}<td>{{ entry.render(row, c) }}</td>{% endfor %}
        </tr>
        {% endfor %}
      </tbody>
    </table>
    </div>
    </form>
    <div class="pager">
      {% if page_no > 1 %}<a href="?page={{ page_no - 1 }}&q={{ search }}">← previous</a>{% endif %}
      <span class="empty">page {{ page_no }}</span>
      {% if has_next %}<a href="?page={{ page_no + 1 }}&q={{ search }}">next →</a>{% endif %}
    </div>
  {% else %}
    <p class="empty">No rows matched.</p>
  {% endif %}
</div>

<div class="card">
  <h2>Materialised versions</h2>
  {% if versions %}
  <div class="scroll">
  <table>
    <thead><tr><th>Version</th><th>Rows</th><th>Schema</th><th>Content</th><th>Notes</th><th>Created</th></tr></thead>
    <tbody>
      {% for v in versions %}
      <tr>
        <td class="num">v{{ v.version }}</td>
        <td class="num">{{ v.row_count | number }}</td>
        <td class="mono">{{ v.fingerprint }}</td>
        <td class="mono">{{ (v.content_hash or '')[:12] }}</td>
        <td>{{ v.notes | short(60) }}</td>
        <td>{{ v.created_at.strftime('%Y-%m-%d %H:%M') }}</td>
      </tr>
      {% endfor %}
    </tbody>
  </table>
  </div>
  {% else %}<p class="empty">Not materialised yet.</p>{% endif %}
</div>
{% endif %}

{% if opts.kind == 'model' %}
<div class="card">
  <h2>Registered versions</h2>
  {% if versions %}
  <div class="scroll">
  <table>
    <thead><tr><th>Version</th><th>Stage</th><th>Metrics</th><th>Params</th><th>Created</th></tr></thead>
    <tbody>
      {% for v in versions %}
      <tr>
        <td class="num">v{{ v.version }}</td>
        <td><span class="tag {{ v.stage }}">{{ v.stage }}</span></td>
        <td class="mono">{% for k, val in (v.metrics or {}).items() %}{{ k }}={{ val | number }} {% endfor %}</td>
        <td class="mono">{{ v.params | short(80) }}</td>
        <td>{{ v.created_at.strftime('%Y-%m-%d %H:%M') }}</td>
      </tr>
      {% endfor %}
    </tbody>
  </table>
  </div>
  {% else %}<p class="empty">Not trained yet.</p>{% endif %}
</div>

{% if drift %}
<div class="card">
  <h2>Input drift</h2>
  <p class="subtitle">{{ drift.rows }} logged prediction{{ '' if drift.rows == 1 else 's' }} from the last {{ drift.days }} days, against what v{{ drift.version }} was trained on.</p>
  <div class="scroll">
  <table>
    <thead><tr><th>Column</th><th>Kind</th><th>Rows</th><th>PSI</th><th>Verdict</th></tr></thead>
    <tbody>
      {% for column in drift.columns %}
      <tr>
        <td class="mono">{{ column.name }}</td>
        <td>{{ column.kind }}</td>
        <td class="num">{{ column.count | number }}</td>
        <td class="num mono">{{ '%.4f' | format(column.psi) }}</td>
        <td><span class="tag {{ column.verdict }}">{{ column.verdict }}</span></td>
      </tr>
      {% endfor %}
    </tbody>
  </table>
  </div>
  <p class="subtitle">Population stability index: below 0.1 stable, 0.1–0.25 moderate, above 0.25 significant.</p>
</div>
{% endif %}

{% if importances %}
<div class="card">
  <h2>Feature importance</h2>
  <p class="subtitle">What v{{ importances.version }} weighted most heavily{% if importances.total > importances.rows | length %} — top {{ importances.rows | length }} of {{ importances.total }}{% endif %}.{% if importances.signed %} A hollow bar is a weight that argues the other way.{% endif %}</p>
  <table class="importances">
    <tbody>
      {% for row in importances.rows %}
      <tr>
        <th scope="row" class="mono">{{ row.name | short(48) }}</th>
        <td class="weight"><span class="bar{% if row.value < 0 %} against{% endif %}" style="width: {{ '%.1f' | format(row.width) }}%"></span></td>
        <td class="num mono">{{ row.value | number }}</td>
      </tr>
      {% endfor %}
    </tbody>
  </table>
</div>
{% endif %}
{% endif %}

{% if eval_diff %}
<div class="card">
  <h2>Since the previous run</h2>
  <p class="subtitle">{{ eval_diff.left }} → {{ eval_diff.right }}, {{ eval_diff.cases }} shared case{{ '' if eval_diff.cases == 1 else 's' }}.</p>
  <dl class="kv">
    <dt>pass rate</dt>
    <dd class="mono">{{ '%.4f' | format(eval_diff.pass_rate.left) }} → {{ '%.4f' | format(eval_diff.pass_rate.right) }}
      ({{ '%+.4f' | format(eval_diff.pass_rate.delta) }})</dd>
    <dt>fixed</dt>
    <dd>{{ eval_diff.fixed }} case{{ '' if eval_diff.fixed == 1 else 's' }} that had been failing</dd>
    <dt>broke</dt>
    <dd>{% if eval_diff.broke %}<span class="tag bad">{{ eval_diff.broke }}</span>{% else %}0{% endif %}
      case{{ '' if eval_diff.broke == 1 else 's' }} that had been passing</dd>
    {% if eval_diff.significance.discordant %}
    <dt>verdict</dt>
    <dd>{{ eval_diff.significance.verdict }}</dd>
    {% endif %}
  </dl>

  {% if eval_diff.config.changed or eval_diff.config.version %}
  <h3 class="config-delta">What changed about it</h3>
  <dl class="kv">
    {% if eval_diff.config.version %}
    <dt>version</dt>
    <dd class="mono">{{ eval_diff.config.version.was }} → {{ eval_diff.config.version.now }}</dd>
    {% endif %}
    {% for key, entry in eval_diff.config.changed.items() %}
    <dt>{{ key }}</dt>
    <dd class="mono">{% if entry.long %}changed ({{ (entry.was or '') | length }} → {{ (entry.now or '') | length }} chars){% else %}{{ entry.was }} → {{ entry.now }}{% endif %}</dd>
    {% endfor %}
  </dl>
  {% elif eval_diff.config.identical %}
  <p class="subtitle">Nothing about the target changed — the difference is its own.</p>
  {% endif %}

  {% for side, cases in (('older', eval_diff.only_left), ('newer', eval_diff.only_right)) %}
    {% if cases %}
    <p class="subtitle">{{ cases | length }} case{{ '' if cases | length == 1 else 's' }} only in the {{ side }} run — a suite that changed is not the same suite: <span class="mono">{{ cases[:5] | join(', ') }}{% if cases | length > 5 %}…{% endif %}</span></p>
    {% endif %}
  {% endfor %}

  {% if eval_diff.changes %}
  <div class="scroll">
  <table>
    <thead><tr><th>Case</th><th>Was</th><th>Now</th><th>Before</th><th>After</th><th>Expected</th></tr></thead>
    <tbody>
      {% for row in eval_diff.changes %}
      <tr>
        <td class="mono">{{ row.case }}</td>
        <td><span class="tag {{ 'ok' if row.was == 'pass' else 'bad' }}">{{ row.was }}</span></td>
        <td><span class="tag {{ 'ok' if row.now == 'pass' else 'bad' }}">{{ row.now }}</span></td>
        <td>{{ row.left | short(40) }}</td>
        <td>{{ row.right | short(40) }}</td>
        <td>{{ row.expected | short(30) }}</td>
      </tr>
      {% endfor %}
    </tbody>
  </table>
  </div>
  {% endif %}
</div>
{% endif %}

{% if opts.kind in ('model', 'eval') %}
<div class="card">
  <h2>Runs</h2>
  {% if runs %}
  <div class="scroll">
  <table>
    <thead><tr><th>Run</th><th>Status</th><th>Summary</th><th>Started</th><th>Duration</th></tr></thead>
    <tbody>
      {% for run in runs %}
      <tr>
        <td><a class="mono" href="{{ admin_url }}/runs/{{ run.uuid }}">{{ run.short_id }}</a></td>
        <td><span class="tag {{ run.status }}">{{ run.status }}</span></td>
        <td class="mono">{% for k, val in (run.summary or {}).items() %}{{ k }}={{ val | number }} {% endfor %}</td>
        <td>{{ run.started_at.strftime('%Y-%m-%d %H:%M') }}</td>
        <td class="num">{{ run.duration_s | duration }}</td>
      </tr>
      {% endfor %}
    </tbody>
  </table>
  </div>
  {% else %}<p class="empty">No runs yet.</p>{% endif %}
</div>
{% endif %}

{% if opts.kind == 'agent' %}
{% if agent_versions %}
<div class="card">
  <h2>Recorded versions</h2>
  <p class="subtitle">An agent's behaviour is its declaration, so a version is the declaration rather than a file. Tools are recorded by name: the code behind them comes from whatever is imported when the agent runs.</p>
  <div class="scroll">
  <table>
    <thead><tr><th>Version</th><th>Stage</th><th>Fingerprint</th><th>Tools</th><th>Recorded</th><th></th></tr></thead>
    <tbody>
      {% for v in agent_versions.rows %}
      <tr>
        <td class="num">v{{ v.version }}</td>
        <td><span class="tag {{ v.stage }}">{{ v.stage }}</span></td>
        <td class="mono">{{ v.fingerprint[:12] }}</td>
        <td class="mono">{{ (v.tools or []) | join(', ') or '—' }}</td>
        <td>{{ v.created_at.strftime('%Y-%m-%d %H:%M') }}</td>
        <td>{% if agent_versions.current == v.version %}<span class="tag ok">current</span>{% endif %}</td>
      </tr>
      {% endfor %}
    </tbody>
  </table>
  </div>
  {% if agent_versions.current is none %}
  <p class="subtitle">The declaration has changed since the last recorded version — what is written down and what would run have parted company.</p>
  {% endif %}
</div>
{% endif %}

<div class="card">
  <h2>Recent traces</h2>
  {% if traces %}
  <div class="scroll">
  <table>
    <thead><tr><th>Trace</th><th>Input</th><th>Output</th><th>Steps</th><th>Tokens</th><th>Status</th></tr></thead>
    <tbody>
      {% for t in traces %}
      <tr>
        <td><a class="mono" href="{{ admin_url }}/traces/{{ t.uuid }}">{{ t.short_id }}</a></td>
        <td>{{ t.input | short(50) }}</td>
        <td>{{ t.output | short(50) }}</td>
        <td class="num">{{ t.steps }}</td>
        <td class="num">{{ t.total_tokens | number }}</td>
        <td><span class="tag {{ t.status }}">{{ t.status }}</span></td>
      </tr>
      {% endfor %}
    </tbody>
  </table>
  </div>
  {% else %}<p class="empty">This agent has not run yet.</p>{% endif %}
</div>
{% endif %}
{% endblock %}